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You can find anything on the Internet these days--including some totally awesome places to stay on vacation. Skip the hotel and book a stay in one of these ten unconventional vacation rentals around the world.

A Tree House in Kilauea Volcano, Hawaii High above Hawaii Volcanoes National Park sits this abode, which is equipped with a fireplace and a hot tub--and is undoubtedly cooler than the tree house of your childhood.